| 作者 (Author) | Osborne, Mary Pope |
| Summary: Jack and Annie are transported by their magic tree house to the time of the Civil War, where they meet Clara Barton. Book #21 | |
| 等级 (MML) | MM Level-3.8 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 5991 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | Magic Tree House; Stepping Stone; |
| Topic: Recommended Reading-Reading Rockets; Science Fiction-Time Travel; Wars-American Civil War; | |
